Tanner, Nancy Makepeace <br/><br/>On becoming human/ Nancy Makepeace Tanner.--  -- New York:  Cambridge University Press,  1981. <br/>xviii.,  ill.;  23. <br/><br/> Includes bibliography and index. <br/><br/><label>ISBN: </label>0521280281 <br/><br/><label>Subjects--Topical Terms: </label><br/>Human evolution<br/>Social evolution<br/><br/><label>Dewey Class. No.: </label>HS Cir 573.2 T157 1981